diff --git a/README.md b/README.md
index 7f717d8..93edbe8 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Add the following dependency to your Cargo manifest...
 
 ```toml
 [dependencies]
-lazy_static = "1.4.0"
+lazy_static = "1.5.0"
 ```
 
 ...and see the [docs](https://docs.rs/lazy_static) for how to use it.